Circular Soft Potentiometer – 10K Ohm Donut Type

QAR 85.00/ unit

Description

The Circular Soft Potentiometer is a thin, pressure-sensitive ribbon sensor designed for position and touch input applications. It features a 10K Ohm nominal resistance across the outer terminals and provides a variable analog output based on touch location within its donut-shaped sensing area. The sensor includes an adhesive backing for secure mounting and operates reliably with 3V–5V systems using external series resistors. Its low-profile 0.58 mm thickness makes it suitable for embedded interfaces, control panels, and interactive prototypes. Ideal for human-machine interfaces, MIDI controllers, and custom input devices. Features • 10K Ohm nominal resistance • Donut-shaped circular sensing area • 55.96 mm outer diameter active region • 35.63 mm inner diameter opening • Pressure-based position detection • Adhesive backing for secure mounting • 0.58 mm ultra-thin flexible profile • Analog voltage divider output • Compatible with 3V and 5V systems • Requires weak pull-up when idle • Lightweight 2.05 g construction • Suitable for embedded HMI applications Tutorials • Arduino SoftPot LED Meter (Membrane Potentiometer) Tutorial